[HDDS-3005] OM HA may need to scmcli to list all leader hosts

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.4.0
• Fix Version/s: 0.5.0
• Component/s: Ozone Manager
• Release Note: ozone admin om getserviceroles -id=<serviceid> does the magic
• Assignee: Unassigned
• Reporter: Li Cheng
• Created: 12/Feb/20 08:50
• Updated: 09/Jun/20 18:30
• Resolved: 25/Feb/20 17:35

Description

When OM HA is enabled, the leader host is only known via admin scmcli to get the current service role of a service. We shall have a scmcli just to list the current OM leader.